I’m developing a new consumer-goods item and need a fresh 3D concept of the injection mould that will ultimately run in plastic. I’ll share several reference photos and sketches of earlier ideas; your job is to translate those cues into a clean CAD model that captures only the essential geometry—no intricate surface textures or tiny features are required at this stage. The deliverable I’m looking for is a solid 3D file (STEP or IGES preferred) that shows the basic outline of the core, cavity, and any obvious parting lines so I can confirm fit, draft, and overall mould layout before we move on to detailed engineering. A short screen-share or set of screenshots explaining your approach would be helpful but not mandatory. If you’re comfortable working quickly with mainstream CAD packages and understand the fundamentals of plastic injection moulding for consumer products, I’d love to see how you would shape this first-pass design and iterate through one or two minor revisions as needed.